C64-C128 CP-M Cartridge Interest
mcguire at neurotica.com
Sun Dec 26 20:12:46 CST 2010
On 12/25/10 2:33 PM, Jim Brain wrote:
>> In any case, I have done several BIOSes (including two for homebrew
>> Z80 SBCs) and can help with that.
> That would be grand. There is a small but passionate group of folks who
> would enjoy this, but I'm not a BIOS person, I barely know Z80 assembler.
Writing a CP/M BIOS is surprisingly easy, but knowing Z80 assembler
would be a good start. :)
I learned CP/M BIOS hacking from "The Programmer's CP/M Handbook" by
Andy Johnson-Laird, perhaps the very best CP/M book I've ever seen.
Port Charlotte, FL
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